ENGLISH

TROUBLESHOOTING

What appears to be trouble is not always serious. Check the following points before calling a service center.

 

Symptoms

 

Causes

 

 

 

Remedies

 

 

 

 

 

 

 

 

 

 

 

CD cannot be played back.

CD is inserted upside down.

Insert the CD correctly.

 

 

 

 

 

 

 

 

 

 

 

CD sound is sometimes

You are driving on rough roads.

Stop playing CD while driving on

 

 

interrupted.

 

 

 

rough roads.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The disc is scratched.

Change the disc.

 

 

 

 

 

 

 

 

 

 

 

 

 

Connections are incorrect.

Check the cords and

 

 

 

 

 

 

connections.

 

 

 

 

 

 

 

 

 

 

 

 

Sound is sometimes

Connections are incorrect.

Check the cords and

 

 

interrupted.

 

 

 

connections.

 

 

 

 

 

 

 

 

 

Sound cannot be heard from

The volume is turned to the

Adjust it to the optimum level.

 

 

the speakers.

minimum level.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connections are incorrect.

Check the cords and

 

 

 

 

 

 

connections.

 

 

 

 

 

 

 

 

 

SSM (Strong-station

Signals are too weak.

Store stations manually.

 

 

Sequential Memory)

 

 

 

 

 

 

 

 

 

 

automatic preset does not

 

 

 

 

 

 

 

 

 

 

work.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Static noise while listening

The antenna is not connected

Connect the antenna firmly.

 

 

to the radio.

firmly.

 

 

 

 

 

 

 

 

 

 

 

 

 

“NO DISC” appears on the

No CD is in the magazine.

Insert CDs into the magazine.

 

 

display.

 

 

 

 

 

 

 

 

 

 

CDs are inserted incorrectly.

Insert them correctly.

 

 

 

 

 

 

 

 

 

 

 

“RESET 8” appears on the

This unit is not connected to a

Connect this unit and the CD

 

 

display.

CD changer correctly.

changer correctly and press

 

 

 

 

 

 

the reset button of the CD

 

 

 

 

 

 

changer.

 

 

 

 

 

 

 

 

 

“RESET 1-RESET 7”

 

 

 

Press the reset button of the

 

 

appears on the display.

 

 

 

CD changer.

 

 

 

 

 

 

 

 

 

 

CD can be neither played

The unit may function

Press

 

 

and 0 at the

 

 

 

 

back nor ejected.

incorrectly.

same time for several seconds.

 

 

 

 

 

 

Be careful not to drop CD when

 

 

 

 

 

 

it is ejected.

 

 

 

 

 

 

 

This unit does not work at

The built-in microcomputer

Press and hold both SEL and

 

 

all.

may function incorrectly due to

 

 

 

at the same time for

 

 

 

 

 

 

 

 

 

 

 

The CD changer does not

noise, etc.

several seconds to reset the

 

 

work at all.

 

 

 

unit. (The clock setting and

 

 

 

 

 

 

preset stations stored in

 

 

 

 

 

 

memory are erased.) (See

 

 

 

 

 

 

page 2.)

 

 

 

 

 

 

 

 

 

 

 

 

 

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JVC KD-SX878R, KD-S8R, KD-S777R manual Troubleshooting, Symptoms Causes Remedies

KD-SX878R, KD-S777R, KD-S8R specifications

The JVC KD-S777R and KD-SX878R are two prominent models in JVC's lineup of car CD receivers, known for their robust feature sets and user-friendly designs aimed at enhancing the driving experience. Both models are designed with a focus on high-quality sound, versatility, and modern connectivity options, making them attractive choices for music enthusiasts.

The JVC KD-S777R is a notable model featuring a sleek design and a front-loading CD mechanism. It supports multiple audio formats, including MP3 and WMA playback, thus allowing users to enjoy a variety of digital music files stored on CDs or USB flash drives. One of its key advantages is its compatibility with the JVC remote control, providing effortless operation while driving. The receiver comes equipped with a 2-line LCD display that clearly shows track information, enhancing usability while on the road.

In terms of audio performance, the KD-S777R offers a powerful built-in amplifier, delivering crisp and clear sound quality. The unit features a 3-band equalizer and 12 preset equalizer settings, allowing users to customize their audio preferences for a more personalized listening experience. Additionally, the receiver is equipped with high-pass and low-pass filters for better speaker management, promoting optimal sound clarity across different audio frequencies.

On the other hand, the JVC KD-SX878R raises the bar with more advanced features. This model includes an advanced digital processing unit that enhances sound quality further, offering improved clarity and dynamics. The KD-SX878R also supports Bluetooth technology, enabling hands-free calling and wireless audio streaming directly from smartphones and other compatible devices. This feature not only enhances convenience but also ensures that drivers remain safe and focused on the road.

Both models include a line of compelling technological characteristics, such as a detachable faceplate for added security and a large preset memory for storing favorite radio stations. They also support RDS functionality, which helps provide real-time information such as station names and traffic updates.

Overall, JVC's KD-S777R and KD-SX878R car CD receivers stand out for their combination of quality, versatility, and innovative features. They cater to drivers looking for superior audio performance and modern connectivity solutions, making them excellent choices for any vehicle. Whether for casual listeners or audiophiles, these models provide an exceptional in-car listening experience that enhances the joy of driving.